I26 RT LN over Mountcastle DR (3975)

Fair Condition51 years old55,938 vehicles/day

Location

StateTennessee
CountyWashington
LocationIn Johnson City
CarriesI26 RT LN
CrossesMountcastle DR (3975)
Coordinates36.34292, -82.36940

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length185.7 ft (56.6 m)
Max Span93.8 ft (28.6 m)
Deck Width44.0 ft (13.4 m)
Deck Area758.4 sq m
Main Spans3
Year Built1975

Traffic

Avg Daily Traffic55,938 (2021)
Truck Traffic6%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number90I00260037

Nearby Bridges

I26 Lt LN over Mountcastle Dr(nfa 3975) 0.0 mi Fair Fau 3975 over Cobb Creek 0.1 mi Good I26 Lt LN over Lakeview DR (nfa A555) 0.4 mi Fair Fau 4521 over I26 0.4 mi Good I26 RT LN over Lakeview DR (nfa A555) 0.4 mi Fair I26 RT LN over SR 34 0.6 mi Good I26 Lt LN over SR 34 0.6 mi Good Nfa A540 over Cobb Creek 0.8 mi Good I26 RT LN over Browns Mill RD (fau 3986 1.0 mi Good I26 Lt LN over Browns Mill RD (fau 3986 1.0 mi Good